Question

*6. This is a list of ingredients for making a pear & almond crumble for 4 people.

Ingredients for 4 people:
80 g plain flour
60 g ground almonds
90 g soft brown sugar
60 g butter
g
4 ripe pears
Jessica wants to make a pear & almond crumble for 10 people.
Here is a list of the amount of each ingredient Jessica has in her cupboard.
250 g plain flour
100 g ground almonds
200g soft brown sugar
150 g butter
8 ripe pears
Work out which ingredients Jessica needs to buy more of.
You must show all of your working.

Answer 1

Each people (divided by 4): 20g flour; 15g al; 22.5 sugar; 15g butter; 1 pears -> 10people=10times all ingredients for each: 200g flour (enough); 150g al (buy more 50g); 225g sugar (more 25g sugar); 150g butter (enough); 10 pears (buy two more)